This document summarizes the agenda and presentations for Day 1 of a hackathon event hosted by DocuSign. It includes an overview of the agenda, presentations on the DocuSign and Box.net platforms and APIs, and information for participants on getting set up with developer accounts and API credentials. Resident hackers and DocuSign employees are listed as resources for help with APIs or brainstorming ideas. Judging criteria and process for the hackathon submissions are also outlined.